ASROCK FM2A78M Pro4+ User manual

Brand: ASROCK

Model: FM2A78M Pro4+

Category: Motherboards

Type: User manual

User Manual

Version 1.0

Published November 2013

No part of this documentation may be reproduced, transcribed, transmitted, or

translated in any language, in any form or by any means, except duplication of

documentation by the purchaser for backup purpose, without written consent of

ASRock Inc.

Products and corporate names appearing in this documentation may or may not

be registered trademarks or copyrights of their respective companies, and are used

only for identication or explanation and to the owners’ benet, without intent to

infringe.

Disclaimer:

Specications and information contained in this documentation are furnished for

informational use only and subject to change without notice, and should not be

constructed as a commitment by ASRock. ASRock assumes no responsibility for

any errors or omissions that may appear in this documentation.

With respect to the contents of this documentation, ASRock does not provide

warranty of any kind, either expressed or implied, including but not limited to

the implied warranties or conditions of merchantability or tness for a particular

purpose.

In no event shall ASRock, its directors, ocers, employees, or agents be liable for

any indirect, special, incidental, or consequential damages (including damages for

loss of prots, loss of business, loss of data, interruption of business and the like),

even if ASRock has been advised of the possibility of such damages arising from any

defect or error in the documentation or product.

e terms HDMI™ and HDMI High-Denition Multimedia Interface, and the HDMI

logo are trademarks or registered trademarks of HDMI Licensing LLC in the United

States and other countries.

is device complies with Part 15 of the FCC Rules. Operation is subject to the following

two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

CALIFORNIA, USA ONLY

e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance

controlled in Perchlorate Best Management Practices (BMP) regulations passed by the

California Legislature. When you discard the Lithium battery in California, USA, please

follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

Contents

1. Introduction ................................................................ 1

1.1 Package Contents ..................................................................... 1

 1.2 Specications ............................................................................. 2

1.3 Unique Features ........................................................................ 6

1.4 Motherboard Layout ................................................................. 11

1.5 I/O Panel .................................................................................. 13

2. Installation .................................................................. 15

Pre-installation Precautions ................................................................ 15

2.1 CPU Installation ......................................................................... 16

2.2 Installation of CPU Fan and Heatsink ...................................... 17

2.3 Installation of Memory Modules (DIMM) .................................... 18

2.4 Expansion Slots (PCI and PCI Express Slots) ........................... 20

2.5 Jumpers Setup ........................................................................... 21

2.6 Onboard Headers and Connectors ....................................... 22

2.7 CrossFireX

and Quad CrossFireX

Operation Guide ............ 27

2.8 Dual Graphics Operation Guide ................................................ 30

3. Software and Utilities Operation ............................... 32

3.1 Installing Drivers ........................................................................ 32

3.2 A-Tuning .................................................................................... 33

3.3 Qualcomm

Atheros

Security Wake On Internet Technology .. 37

3.4 Start8 ......................................................................................... 45

4. UEFI SETUP UTILITY .................................................. 48

4.1 Introduction ................................................................................ 48

4.1.1 UEFI Menu Bar ................................................................ 48

4.1.2 Navigation Keys ............................................................... 49

4.2 Main Screen ............................................................................... 49

4.3 OC Tweaker Screen................................................................... 50

4.4 Advanced Screen ...................................................................... 53

  4.4.1 CPUConguration ........................................................... 54

  4.4.2 NorthBridgeConguration .............................................. 55

  4.4.3 SouthBridgeConguration ............................................. 56

  4.4.4 StorageConguration ...................................................... 57

  4.4.5 SuperIOConguration .................................................... 58

  4.4.6 ACPIConguration .......................................................... 59

  4.4.7 USBConguration ........................................................... 61

4.4.8 Trusted Computing .......................................................... 62

4.5 Tool ............................................................................................ 63

4.6 Hardware Health Event Monitoring Screen ............................... 66

4.7 Boot Screen ............................................................................... 67

4.8 Security Screen ......................................................................... 69

4.9 Exit Screen ................................................................................ 70

1. Introduction

Thank you for purchasing ASRock FM2A78M Pro4+ motherboard, a reliable moth-

erboard produced under ASRock’s consistently stringent quality control. It delivers

excellent performance with robust design conforming to ASRock’s commitment to

quality and endurance.

In this documentation, Chapter 1 and 2 contains the introduction of the motherboard

and step-by-step installation guides. Chapter 3 contains the operation guide of the

softwareandutilities.Chapter4containsthecongurationguideoftheBIOSsetup.

 Because the motherboard specications and the BIOS software might

be updated, the content of this manual will be subject to change without

notice.Incaseanymodicationsof thismanualoccur,theupdatedver-

sion will be available on ASRock website without further notice. You may

ndthelatest VGA cards andCPU supportlistsonASRock websiteas

well. ASRock website http://www.asrock.com

If you require technical support related to this motherboard, please visit

ourwebsiteforspecicinformationaboutthemodelyouareusing.

www.asrock.com/support/index.asp

1.1 Package Contents

ASRock FM2A78M Pro4+ Motherboard (Micro ATX Form Factor)

ASRock FM2A78M Pro4+ Quick Installation Guide

ASRock FM2A78M Pro4+ Support CD

2 x Serial ATA (SATA) Data Cables (Optional)

1 x I/O Panel Shield

ASRock Reminds You...

To get better performance in Windows

8 / 8 64-bit / 7 / 7 64-bit, it is

recommendedtosettheBIOSoptioninStorageCongurationtoAHCI

mode.

1.2 Specications

Platform - Micro ATX Form Factor

- All Solid Capacitor design

A-Style - Home Cloud

CPU - Supports Socket FM2+ 95W / FM2 100W processors

- 4 + 2 Power Phase design

Chipset - AMD A78 FCH (Bolton-D3)

Memory - Dual Channel DDR3 Memory Technology

- 4 x DDR3 DIMM Slots

- Supports DDR3 2133/1866/1600/1333/1066 non-ECC,

un-buffered memory (see CAUTION 1)

- Max. capacity of system memory: 64GB (see CAUTION 2)

- Supports Intel

ExtremeMemoryProle(XMP)1.3/1.2

 -SupportsAMDMemoryProle(AMP)

Expansion Slot - 1 x PCI Express 3.0 x16 Slot (PCIE1 @ x16 mode)

* PCIE 3.0 is only supported with FM2+ CPU. With FM2

CPU, it only supports PCIE 2.0.

- 1 x PCI Express 2.0 x16 Slot (PCIE3 @ x4 mode)

- 1 x PCI Express 2.0 x1 Slot

- 1 x PCI Slot

- Supports AMD Quad CrossFireX

, CrossFireX

and Dual

Graphics

Graphics - Integrated AMD Radeon HD 8000/7000 series graphics in

A-series APU

- DirectX 11.1, Pixel Shader 5.0 with FM2+ CPU. DirectX 11,

Pixel Shader 5.0 with FM2 CPU.

- Max. shared memory 2GB

 -Threegraphicsoutputoptions:D-Sub,DVI-DandHDMI

Ports

- Supports Triple Monitor

- Supports HDMI Technology with max. resolution up to

1920x1200 @ 60Hz

 -SupportsDual-linkDVI-Dwithmax.resolutionupto

2560x1600 @ 60Hz

- Supports D-Sub with max. resolution up to 1920x1200 @

60Hz

- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and

HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI

monitor is required) (see CAUTION 3)

- Supports Blu-ray Stereoscopic 3D with HDMI Port

 -SupportsAMDSteadyVideo

2.0: New video post

processing capability for automatic jitter reduction on

home/online video

 -SupportsHDCPwithDVI-DandHDMIPorts

 -SupportsFullHD1080pBlu-ray(BD)playbackwithDVI-D

and HDMI Ports

Audio - 7.1 CH HD Audio with Content Protection (Realtek ALC892

Audio Codec)

- Premium Blu-ray Audio support

LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s

- Qualcomm

Atheros

AR8171

- Supports Qualcomm

Atheros

Security Wake On Internet

Technology

- Supports Wake-On-LAN

 -SupportsEnergyEfcientEthernet802.3az

- Supports PXE

Rear Panel I/O - 1 x PS/2 Mouse/Keyboard Port

- 1 x D-Sub Port

 -1xDVI-DPort

- 1 x HDMI Port

- 1 x Optical SPDIF Out Port

- 4 x USB 2.0 Ports

- 2 x USB 3.0 Ports (AMD A78 FCH (Bolton-D3))

- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED

LED)

- HD Audio Jacks: Rear Speaker/Central/Bass/Line in/Front

Speaker/Microphone

Storage - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0,

RAID 1 and RAID 10), NCQ, AHCI and Hot Plug

Connector - 1 x IR Header

- 1 x Print Port Header

- 1 x COM Port Header

- 1 x Chassis Intrusion Header

- 1 x TPM Header

- 1 x Power LED Header

- 2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin)

- 1 x Chassis Fan Connector (4-pin)

- 1 x Power Fan Connector (3-pin)

- 1 x 24 pin ATX Power Connector

 -1x8pin12VPowerConnector

- 1 x Front Panel Audio Connector

WARNING

Please realize that there is a certain risk involved with overclocking,

including adjusting the setting in the BIOS, applying Untied Overclocking

Technology, or using third-party overclocking tools. Overclocking may

affect your system’s stability, or even cause damage to the components

and devices of your system. It should be done at your own risk and

expense. We are not responsible for possible damage caused by

overclocking.

- 3 x USB 2.0 Headers (Support 6 USB 2.0 ports)

- 1 x USB 3.0 Header by AMD A78 FCH (Bolton-D3)

(Supports 2 USB 3.0 ports)

BIOS Feature - 64Mb AMI UEFI Legal BIOS with GUI support

- Supports “Plug and Play”

- ACPI 1.1 compliance wake up events

- Supports jumperfree

- SMBIOS 2.3.1 support

 -DRAM,CPUVoltagemulti-adjustment

Support CD -Drivers,Utilities,AntiVirusSoftware(TrialVersion),Google

Chrome Browser and Toolbar, Start8 (30 days trial)

Hardware - CPU temperature sensing

Monitor - Chassis temperature sensing

- CPU Fan Tachometer

- Chassis Fan Tachometer

- CPU/Chassis Quiet Fan

- CPU/Chassis Fan multi-speed control

- CASE OPEN detection

 -Voltagemonitoring:+12V,+5V,+3.3V,Vcore

OS - Microsoft

Windows

8.1 32-bit / 8.1 64-bit / 8 32-bit /

8 64-bit / 7 32-bit / 7 64-bit

Certications - FCC, CE, WHQL

- ErP/EuP ready (ErP/EuP ready power supply is required)

* For detailed product information, please visit our website: http://www.asrock.com

CAUTION!

1. Whether 2133/1866/1600MHz memory speed is supported

depends on the CPU you adopt. If you want to adopt DDR3

2133/1866/1600 memory module on this motherboard, please

refer to the memory support list on our website for the compat-

ible memory modules.

ASRock website http://www.asrock.com

2. Due to the operating system limitation, the actual memory size

may be less than 4GB for the reservation for system usage un-

der Windows

8 / 7. For Windows

64-bit OS with 64-bit CPU,

there is no such limitation. You can use ASRock XFast RAM to

utilize the memory that Windows

cannot use.

3. xvYCC and Deep Color are only supported under Windows

64-bit / 8 / 7 64-bit / 7. Deep Color mode will be enabled only

if the display supports 12bpc in EDID. HBR is supported under

Windows

8 64-bit / 8 / 7 64-bit / 7.

1.3 Unique Features

ASRock A-Tuning

A-Tuning is ASRock’s multi purpose software suite with a new

interface, more new features and improved utilities, including

XFast RAM, Dehumidier,Good Night LED, FAN-Tastic Tun-

ing, OC Tweaker and a whole lot more.

ASRock Instant Boot

ASRock Instant Boot allows you to turn on your PC in just a few

seconds, provides a much more efcient way to save energy,

time, money, and improves system running speed for your sys-

tem. It leverages the S3 and S4 ACPI features which normally

enable the Sleep/Standby and Hibernation modes in Windows

toshortenbootuptime.BycallingS3andS4atspecictiming

during the shutdown and startup process, Instant Boot allows

you to enter your Windows

desktop in a few seconds.

ASRock Instant Flash

 ASRockInstantFlashisaBIOSashutilityembeddedinFlash

ROM. This convenient BIOS update tool allows you to update

system BIOS without entering operating systems rst like MS-

DOS or Windows

. With this utility, you can press the <F6> key

during the POST or the <F2> key to enter into the BIOS setup

menu to access ASRock Instant Flash. Just launch this tool and

savethe new BIOS le to your USBashdrive,oppydisk or

hard drive, then you can update your BIOS only in a few clicks

withoutpreparing an additional oppydisketteorother compli-

cated ash utility. Please be noted that the USB ash drive or

harddrivemustuseFAT32/16/12lesystem.

ASRock APP Charger

If you desire a faster, less restricted way of charging your

Apple devices, such as iPhone/iPad/iPod Touch, ASRock has

prepared a wonderful solution for you - ASRock APP Charger.

Simply install the APP Charger driver, it makes your iPhone

charge much quickly from your computer and up to 40% faster

than before. ASRock APP Charger allows you to quickly charge

many Apple devices simultaneously and even supports continu-

ous charging when your PC enters into Standby mode (S1),

Suspend to RAM (S3), hibernation mode (S4) or power off (S5).

With APP Charger driver installed, you can easily enjoy the mar-

velous charging experience.

ASRock XFast LAN

ASRock XFast LAN provides a faster internet access, which

includes the benefits listed below. LAN Application Prioritiza-

tion:Youcancongureyourapplication’spriorityideally and/or

add new programs. Lower Latency in Game: After setting online

game’spriorityhigher,itcanlowerthelatencyingames.Trafc

Shaping: You can watch Youtube HD videos and download si-

multaneously. Real-Time Analysis of Your Data: With the status

window, you can easily recognize which data streams you are

transferring currently.

ASRock XFast RAM

ASRock XFast RAM is included in A-Tuning. It fully utilizes the

memory space that cannot be used under Windows

32-bit

operating systems. ASRock XFast RAM shortens the loading

timeofpreviously visited websites, making websurng faster

than ever. And it also boosts the speed of Adobe Photoshop 5

times faster. Another advantage of ASRock XFast RAM is that

it reduces the frequency of accessing your SSDs or HDDs in

order to extend their lifespan.

ASRock Crashless BIOS

ASRock Crashless BIOS allows users to update their BIOS

without fear of failing. If power loss occurs during the BIOS up-

dateprocess,ASRockCrashless BIOS willautomaticallynish

the BIOS update procedure after regaining power. Please note

that BIOS les need to be placed in the root directory of your

USB disk. Only USB2.0 ports support this feature.

ASRock OMG (Online Management Guard)

Administrators are able to establish an internet curfew or restrict

internetaccessatspeciedtimesviaOMG.Youmayschedule

the starting and ending hours of internet access granted to other

users. In order to prevent users from bypassing OMG, guest

accounts without permission to modify the system time are re-

quired.

ASRock Internet Flash

ASRock Internet Flash searches for available UEFI firmware

updates from our servers. In other words, the system can auto-

detectthelatestUEFIfromourserversandashthemwithout

entering Windows

OS.

ASRock UEFI System Browser

ASRock UEFI system browser is a useful tool included in

graphical UEFI. It can detect the devices and configurations

that users are currently using in their PC. With the UEFI system

browser,youcaneasilyexaminethecurrentsystemcongura-

tion in UEFI setup.

ASRock UEFI Tech Service

Contact ASRock Tech Service by sending a support request

from the UEFI setup utility if you are having trouble with your

PC.

ASRock On/Off Play Technology

ASRock On/Off Play Technology allows users to enjoy the great

audio experience from the portable audio devices, such like

MP3 player or mobile phone to your PC, even when the PC is

turned off (or in ACPI S5 mode)! This motherboard also provides

a free 3.5mm audio cable (optional) that ensures users the most

convenient computing environment.

ASRock Dehumidier Function

Users may prevent motherboard damages due to dampness by

enabling “Dehumidier Function”. When enabling Dehumidier

Function, the computer will power on automatically to dehumidi-

fy the system after entering S4/S5 state.

ASRock Easy RAID Installer

ASRock Easy RAID Installer can help you to copy the RAID

driver from a support CD to your USB storage device. After

copying the RAID driver to your USB storage device, please

change “SATA Mode” to “RAID”, then you can start installing the

OS in RAID mode.

ASRock Easy Driver Installer

For users that don’t have an optical disk drive to install the

drivers from our support CD, Easy Driver Installer is a handy

tool in the UEFI that installs the LAN driver to your system via

an USB storage device, then downloads and installs the other

required drivers automatically.

ASRock Interactive UEFI

ASRock Interactive UEFI is a blend of system configuration

tools, cool sound effects and stunning visuals. The unprec-

edented UEFI provides a more attractive interface and brings a

lot more amusing.

ASRock Fast Boot

With ASRock’s exclusive Fast Boot technology, it takes less

than 1.5 seconds to logon to Windows

8 from a cold boot. No

more waiting! The speedy boot will completely change your user

experience and behavior.

ASRock X-Boost

Brilliantly designed for combo overclocking, ASRock X-Boost

Technology is able to unleash the hidden power of your CPUs.

Simply press “X” when turning on the PC, X-Boost will automati-

cally overclock the relative components to get up to 15.77%

performance boost! With the smart X-Boost, overclocking CPU

can become a near one-button process.

ASRock Restart to UEFI

Windows

8 brings the ultimate boot up experience. The light-

ning boot up speed makes it hard to access the UEFI setup. AS-

Rock Restart to UEFI technology is designed for those requiring

frequent UEFI access. It is included in ASRock’s exclusive all-

in-one A-Tuning tuning program that allows users to easily enter

the UEFI automatically when turning on the PC next time. Just

simply enable this function; the PC will be assured to access the

UEFI directly in the very beginning.

ASRock USB Key

In a world where time is money, why waste precious time

everyday typing usernames to log in to Windows? Why should

we even bother memorizing those foot long passwords? Just

plug in the USB Key and let your computer log in to windows

automatically!

ASRock FAN-Tastic Tuning

ASRock FAN-Tastic Tuning is included in A-Tuning. Congure

up to ve different fan speeds using the graph. The fans will

automatically shift to the next speed level when the assigned

temperature is met.

1.4 Motherboard Layout

FM2A78M Pro4+

CM O S

BA T TERY

ATXPWR1

DDR3_A1 (64 bit, 240-pin module)

DDR3_A2 (64 bit, 240-pin module)

DDR3_B1 (64 bit, 240-pin module)

DDR3_B2 (64 bit, 240-pin module)

64Mb

BIOS

Super

I/O

ATX1 2V1

PWR _FAN 1

CPU _FAN 1

CPU _FAN 2

LAN

AUD IO

COD EC

CLR CM OS 1

Front USB 3.0

SATA3_ 1

SATA3_ 2

SATA3_ 3

SATA3_ 4

HDLE D RESE T

PLED PW RBT N

PANEL 1

SPE AKE R1

IR1

PLED 1

USB _5_ 6

USB _7_ 8

USB_ 9_1 0

HD_ AU DI O1

LPT 1

PCIE1

PCIE3

PCI1

RoHS

USB 2 .0

T: U SB 3

B: US B4

PS2

Keyb oar d/

Mous e

HDMI1

VGA1

DVI1

USB 3 .0

T: USB 1

B: U S B2

Top:

RJ-45

USB 2 .0

T: USB1

B: US B2

Top:

CTR BA SS

Cent er :

REAR S PK

Bott om :

Opti ca l

SPDI F

Top:

LINE I N

Cent er :

FRON T

Bott om :

MIC IN

USB 3_3 _4

PCIE2

Fast RAM

Fast LAN

CI1

SOCKET FM2b

AMD

A78 FCH

(Bolto n-D3)

Chipset

CHA _FAN 1

SATA3_ 6

SATA3_ 5

COM 1

TPM S1

PCI Express 3.0

2122

No. Description

1 Power Fan Connector (PWR_FAN1)

2 ATX12VPowerConnector(ATX12V1)

3 CPU Fan Connector (CPU_FAN1)

4 CPU Fan Connector (CPU_FAN2)

5 2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)

6 2 x 240-pin DDR3 DIMM Slots (DDR3_A2, DDR3_B2)

7 ATX Power Connector (ATXPWR1)

8 USB 3.0 Header (USB3_3_4)

9 Clear CMOS Jumper (CLRCMOS1)

10 SATA3 Connector (SATA3_6)

11 SATA3 Connector (SATA3_5)

12 SATA3 Connector (SATA3_4)

13 SATA3 Connector (SATA3_3)

14 SATA3 Connector (SATA3_1)

15 SATA3 Connector (SATA3_2)

16 System Panel Header (PANEL1)

17 Power LED Header (PLED1)

18 Chassis Speaker Header (SPEAKER1)

19 USB 2.0 Header (USB_5_6)

20 USB 2.0 Header (USB_7_8)

21 USB 2.0 Header (USB_9_10)

22 TPM Header (TPMS1)

23 Print Port Header (LPT1)

24 COM Port Header (COM1)

25 Infrared Module Header (IR1)

26 Front Panel Audio Header (HD_AUDIO1)

27 Chassis Intrusion Header (CI1)

28 Chassis Fan Connector (CHA_FAN1)

1.5 I/O Panel

No. Description No. Description

1 USB 2.0 Ports (USB_3_4)* 8 Microphone (Pink)

2 D-Sub Port 9 Optical SPDIF Out Port

3 LAN RJ-45 Port** 10 USB 2.0 Ports (USB_1_2)*

4 Central / Bass (Orange) 11

USB 3.0 Ports (USB3_1_2)

(AMD A78 FCH (Bolton-D3))

5 Rear Speaker (Black) 12 HDMI Port

6 Line In (Light Blue) 13 DVI-DPort

7 Front Speaker (Lime)*** 14 PS/2 Mouse/Keyboard Port

1 2 3 5

891011121314

* It is recommended to install the USB Keyboard/Mouse cable to USB 2.0 ports (USB_1_2 or

USB_3_4) instead of USB 3.0 ports.

** There are two LEDs on the LAN port. Please refer to the table below for the LAN port LED indica-

tions.

Activity / Link LED Speed LED

Status Description Status Description

Off No Link Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

On Link Green 1Gbps connection

*** If you use a 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”. See

the table below for connection details in accordance with the type of speaker you use.

Audio Output

Channels

Front

Speaker

(No. 7)

Rear Speaker

(No. 5)

Central / Bass

(No. 4)

Line In or

Side Speaker

(No. 6)

2 V -- -- --

4 V V -- --

6 V V V --

8 V V V V

ACT/LINK LED

SPEED LED

LAN Port

To enable Multi-Streaming, you need to connect a front panel audio cable to

the front panel audio header. After restarting your computer, you will nd the

“Mixer” tool on your system. Please select “Mixer ToolBox” , click “Enable

playback multi-streaming”, and click “ok”. Choose “2CH”, “4CH”, “6CH”, or

“8CH” and then you are allowed to select “Realtek HDA Primary output” to

use the Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek

HDA Audio 2nd output” to use the front panel audio.

2. Installation

This is a Micro ATX form factor motherboard. Before you install the motherboard,

studythecongurationofyourchassistoensurethatthemotherboardtsintoit.

Pre-installation Precautions

Take note of the following precautions before you install motherboard

components or change any motherboard settings.

Before you install or remove any component, ensure that the

power is switched off or the power cord is detached from the

power supply. Failure to do so may cause severe damage to the

motherboard, peripherals, and/or components.

1. Unplug the power cord from the wall socket before touching any

component.

2. To avoid damaging the motherboard components due to static elec-

tricity,NEVERplaceyourmotherboarddirectlyonthecarpetorthe

like. Also remember to use a grounded wrist strap or touch a safety

grounded object before you handle components.

3. Hold components by the edges and do not touch the ICs.

4. Whenever you uninstall any component, place it on a grounded anti-

static pad or in the bag that comes with the component.

5. When placing screws into the screw holes to secure the mother-

board to the chassis, please do not over-tighten the screws! Doing

so may damage the motherboard.

2.1 CPU Installation

Step 1. Unlock the socket by lifting the lever up

to a 90

angle.

Step 2. Position the CPU directly above the

socket such that the CPU corner with

the golden triangle matches the socket

corner with a small triangle.

Step 3. Carefully insert the CPU into the

 socketuntilittsinplace.

TheCPUtsonlyinonecorrect

orientation. DO NOT force the CPU

into the socket to avoid bending of

the pins.

Step 4. When the CPU is in place, press it

 rmlyonthesocketwhileyoupush  

down the socket lever to secure the

CPU. The lever clicks on the side tab

to indicate that it is locked.

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ASROCK FM2A78M Pro4+ User manual

Brand: ASROCK

Model: FM2A78M Pro4+

Category: Motherboards

Type: User manual

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ASROCK FM2A78M Pro4+ User manual

ASROCK FM2A78M Pro4+ User manual

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